Answr: F
EXPLAIN: Becaude the F is the only correctly answer.
Biofeedback is related to the behavioral perspective in psychology, It is a technique that measures bodily functions and gives the information about them in order to help the patient or client train to control them voluntarily. It is also known as bio-regulation.
False, the Guarantee Clause is that all states should be grounded in Republican principles.
If the us did not come together and unify then they would be broken forever
A quick communication device would be important to the growth of United States because highly advance mass media and telecommunication system broadens the way of employment which help in the growth of country's national income and domestic production.
Explanation:
Highly advanced telecommunication system introduced new skills, enhance the work efficiency and capability of people and broadened the way of getting employment which is very important for increasing national income and domestic production ratio.
Introduction of telecommunication system through telephone and other devices modernized the living standard of U.S. people and shortened the mental distance of man. Due to the use of telephone one can reach mentally to the furthest corner of world having their nearest one.